How many seventh grade math problems to solve! Urgent! Is the absolute value of rational numbers If | a | = | B |, then:_____ Or_____ If a + B = 0, then: If | x | = a (a > 0), then x has___ Values, x =______ They are______ Count Simplify 1. a＞1,| a - 1 | 2. a＜1, | a - 1 | 3. x＜2 | x - 2 | 4. x＜ - 3 | x + 3 | 5. -1＜x＜2 6.-1＜x＜2,|x+1|-|x-2| Given | 2 A + 1 | + | B - 2 | + | 3 - C | = 0, find ABC =? Given that | 3 x + 4 | and | 2 x - 1 | are opposite numbers, find x + y =? 5 A + 6 and 2 - A are opposite numbers, so 2A + 3B =?

How many seventh grade math problems to solve! Urgent! Is the absolute value of rational numbers If | a | = | B |, then:_____ Or_____ If a + B = 0, then: If | x | = a (a > 0), then x has___ Values, x =______ They are______ Count Simplify 1. a＞1,| a - 1 | 2. a＜1, | a - 1 | 3. x＜2 | x - 2 | 4. x＜ - 3 | x + 3 | 5. -1＜x＜2 6.-1＜x＜2,|x+1|-|x-2| Given | 2 A + 1 | + | B - 2 | + | 3 - C | = 0, find ABC =? Given that | 3 x + 4 | and | 2 x - 1 | are opposite numbers, find x + y =? 5 A + 6 and 2 - A are opposite numbers, so 2A + 3B =?

If | a | = | B |, then:__ a=b___ Or__ a=-b___
If a + B = 0, then: | a | = | B|
If | x | = a (a > 0), then x has__ 2_ Values, x =__ A or - A____ They are___ On the contrary___ Count
Simplify
1. a＞1
a-1>0
| a - 1 |=a-1
2. a＜1,
a-1